org.tentackle.model

Enum TrackType

java.lang.Object

java.lang.Enum<TrackType>

org.tentackle.model.TrackType

All Implemented Interfaces:

Serializable, Comparable<TrackType>

public enum TrackType
extends Enum<TrackType>

Object tracking type.

Author:

harald

Enum Constant Summary

Enum Constants

Enum Constant and Description
ATTRACKED like TRACKED but also knows which attributes are modified.
FULLTRACKED like ATTRACKED but keeps the old persisted values as well.
NONE PDO is untracked.
TRACKED PDO knows whether modified or not.

Method Summary

Modifier and Type	Method and Description
boolean	isAttracked() Returns true if ATTRACKED or FULLTRACKED.
boolean	isTracked() Returns true if TRACKED, ATTRACKED or FULLTRACKED.
static TrackType	valueOf(String name) Returns the enum constant of this type with the specified name.
static TrackType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NONE

public static final TrackType NONE

PDO is untracked.

TRACKED

public static final TrackType TRACKED

PDO knows whether modified or not.

ATTRACKED

public static final TrackType ATTRACKED

like TRACKED but also knows which attributes are modified.

FULLTRACKED

public static final TrackType FULLTRACKED

like ATTRACKED but keeps the old persisted values as well.

Method Detail

values

public static TrackType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TrackType c : TrackType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TrackType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

isTracked

public boolean isTracked()

Returns true if TRACKED, ATTRACKED or FULLTRACKED.

Returns:

true if tracked

isAttracked

public boolean isAttracked()

Returns true if ATTRACKED or FULLTRACKED.

Returns:

true if tracked